Pretty Please Help A Fella

[FreezZy]

It's a client error, it says
1. try closing ALL open web-browser, windows and reloading
2. try clearing your web-browsers cache from tools-->Internet options ( I Cant find internet options)
3. Try using a different game-world
4. try rebooting your computer
5. try selecting a different version of java to play-game menu

Help a pony?